Atari Tempest - Interlock

Tempest™
Check
for proper
operation
of the
interlock
switch
by
performing
the
following
steps:
•
Be
sure the
rear access
panel
is closed.
•
Plug the
AC line
power
cord into
an
AC outlet.
•
Set
the
power
on/off
switch
to
the “on”
position.
Within 30
seconds
the
monitor
should
display a
picture.
•
Slowly open the rear
access panel. The
monitor
picture
should disappear when
the panel is
opened approximately 2.5
cm
(1
inch).
Close and
lock this
panel.
•
If
the
results
of the preceding
step are satisfac-
tory, the interlock switch is
operating properly. If
the monitor
doesn’t
go
off as described,
check
to see
if
the interlock switch is
broken from
its
mounting or stuck in
the “on”
position.
SAFETY
INTERLOCK
SWITCH
POWER
ON/OFF SWITCH
Figure 4
Interlock
and Power On/Off
Switches